package com.xuelangyun.util;

import org.springframework.stereotype.Component;

/** @Version 1.0 @Author:xinyan @Date:2022/4/16 @Content: */
@Component
public class IsEmty {
  public boolean isEmty(String str) {
    if (str == null || "".equals(str.trim())) {
      return true;
    }
    return false;
  }
}
